foulpole18 Posted September 17, 2012 Share Posted September 17, 2012 I have a 89 25hp Johnson outboard that keeps wet fouling plugs. I ave checked the gap on the plugs and they are correct. The book says it could be a fuel pump issue. I'm thinking if I replace the screen and diaphragm it should fix the problem. Do you think I'm on the right path?Thanks in advance Brian Quote Link to comment Share on other sites More sharing options...
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